carg(3M)carg(3M)NAMEcarg(), cargf(), cargl(), cargw(), cargq() - complex argument (also
called phase angle) functions
SYNOPSISDESCRIPTION
These functions are available only for Integrity servers.
returns the complex argument of z in the interval [-pi,+pi].
is a version of it takes a argument and returns a result.
is a version of it takes a argument and returns a result.
is an version of it takes an argument and returns an result.
is equivalent to on HP-UX systems.
USAGE
To use these functions, compile with the default option. To use com‐
pile with the option. Make sure your program includes Link in the math
library by specifying on the compiler or linker command line.
RETURN VALUE
returns the same values and raises the same exceptions as
ERRORS
No errors are defined.
SEE ALSOatan2(3M), cabs(3M), complex(5).
STANDARDS CONFORMANCE
: ISO/IEC C99 (including Annex G, ``IEC 60559-compatible complex arith‐
metic'')
HP Integrity Server Only carg(3M)